Question
The lengths of Train A and Train
B are in the ratio 4:3. Train B, which has a length of 180 meters, takes 10 seconds to cross a bridge 80 meters long. If Train A crosses the same bridge at half the speed of Train B, how much time will it take for Train A to complete the crossing?Solution
ATQ, Length of train A = 4/3 × 180 = 240 m Speed of train B = (180 + 80)/10 = 260 m/sec Speed of train A = 1/2 × 26 = 13 m/sec Time taken by train A to cross the bridge = (240 + 80)13 = 320/13 seconds
Pressure canning is also known as
Which of the following processing methods involves heating foods at high temperatures for short periods of time in order to reduce the risk of food pois...
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Cutting boards must be sanitized with:
Match the Commodity in Group-1 with present Anti-nutritional factor in Group-2
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...The point at which dried products just become lumpy is known as:
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Foods which contain abundant Folic acid are:
Options:
1. Green leafy vegetables
2. Organ meats
3. Milk
4. Cereals
